Question

Pls find the answer ​

Answer 1

Answer:

no.1) y=7+3 = 10

no.2)x= 7-12 = -5

Step-by-step explanation:

hope so its right

Answer 2

Step-by-step explanation:

(i)10

+y=7+3

y=10

(ii) -5

x=7-12

x=-5